KEEPDIVING Long Open Heel Fin FN-612

KEEPDIVING Long Open Heel Fin FN-612 (Black / Dark Black)

The KEEPDIVING FN-612 Long Open Heel Fin is a high-performance diving fin designed for power, efficiency, and comfort. Featuring a long-blade profile and open-heel adjustable strap, this fin delivers excellent propulsion with minimal effort — ideal for scuba diving, freediving, and strong-current environments. Available in Black and Dark Black for divers who prefer a sleek, professional look.

🔑 Key Features

• Long Blade Design — Provides stronger thrust and better efficiency with each kick.
• Open-Heel Strap System — Adjustable fit suitable for different boot sizes.
• Durable Composite Material — Resistant to bending fatigue, ideal for frequent divers.
• Side Rails for Stability — Reduces lateral wobble and improves power transfer.
• Comfort Foot Pocket — Soft yet supportive, perfect for long dives.
• Lightweight Build — Easy to maneuver, reduces leg fatigue during long swims.

🎨 Available Colours

• Black — Classic and professional.
• Dark Black — Deeper tone for divers who prefer a premium stealth look.

🤿 Usage Guide

1. Wear with neoprene dive boots for optimal comfort.
2. Adjust the heel strap for a snug, secure fit.
3. Use slow, controlled kicks for maximum propulsion.
4. Rinse after each dive to maintain blade flexibility and strap condition.

🧰 Maintenance Guide

• Rinse thoroughly with fresh water after saltwater use.
• Keep out of direct sunlight when storing.
• Avoid placing heavy objects on the fins to maintain blade shape.
• Check heel strap regularly for wear.

⚙️ Specifications

🎯 Recommended For

• Divers in Strong Currents — powerful fin design for demanding conditions.
• Recreational & Professional Divers — reliable propulsion and comfort.
• Freedivers — long blade enhances speed and efficiency.
• Dive Centers — durable fins suitable for rental fleets.

The KEEPDIVING FN-612 Long Open Heel Fin provides power, comfort, and durability — an excellent choice for divers who want high thrust and reliable performance.